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MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPractical Organic ChemistryPrevious Year Questions

In the Lassaigne’s test for the detection of nitrogen in the organic compound, the appearance of blue coloured compound is (West Bengal PMT 2015)

A.ferric ferricyanide
B.ferrous ferricyanide
C.ferric ferrocyanide
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